This week, Dr. Carolyn Dean joins Ginny live to unveil her newest book, Vitamin C: Listening to the Experts, now available on Kindle for just 99 cents. Dr. Dean digs into why humans — along with apes, bats, and guinea pigs — are among the few species that can't produce their own vitamin C, and why she believes Linus Pauling's five-to-ten-gram daily recommendation is closer to the truth than modern guidelines suggest. She connects the dots between vitamin C, collagen production, and arterial health, and answers viewer questions on kidney disease, MS, and vitamin C safety myths along the way.

The heart of the episode is this week's blog, "Nature's Recharge," which makes the case that sunlight, dirt, movement, and social connection in nature may be the simplest and most powerful mineral protocol available — no prescription required. Dr. Dean shares her own routine of ocean walks and hydration with sea-salted mineral water, then pivots to a critical look at the peptide trend, a knee-surgery study showing outcomes no better than placebo, and a mathematical model claiming humans could theoretically live past 150. As always, she circles back to the same foundation: magnesium, vitamin C, and the nutrient building blocks she says modern medicine keeps skipping.